class_docstr: PyTorch version of above ActionMaskingModel.
class_docstr_tok: ["PyTorch","version","of","above","ActionMaskingModel","."]
code: def value_function(self):
      return self.internal_model.value_function()
  
file_path: ray/rllib/examples/models/action_mask_model.py
imports: from gymnasium.spaces import Dict
  from ray.rllib.models.tf.fcnet import FullyConnectedNetwork
  from ray.rllib.models.tf.tf_modelv2 import TFModelV2
  from ray.rllib.models.torch.torch_modelv2 import TorchModelV2
  from ray.rllib.models.torch.fcnet import FullyConnectedNetwork
  from ray.rllib.utils.framework import try_import_tf, try_import_torch
  from ray.rllib.utils.torch_utils import FLOAT_MIN
label_desc: Use image node_id 3 for calling the TorchActionMaskModel obj's underlying member method code with example usage: obj.value_function() and returns: self